EP 1068163 A1 20010117 - SILICON CARBIDE MEMORY BOARD SUBSTRATE WITH A GERMANIUM AND SILICON COATING
Title (en)
SILICON CARBIDE MEMORY BOARD SUBSTRATE WITH A GERMANIUM AND SILICON COATING
Title (de)
SiC-SPEICHERPLATTENSUBSTRAT MIT EINER BESCHICHTUNG AUS GERMANIUM UND SILICIUM
Title (fr)
SUBSTRAT DE CARTE MEMOIRE EN CARBURE DE SILICIUM, MUNI D'UN REVETEMENT EN GERMANIUM ET EN SILICIUM
Publication
Application
Priority
- DE 19814890 A 19980402
- EP 9901426 W 19990304
Abstract (en)
[origin: DE19814890A1] The invention relates to a substrate of sintered and coated silicon carbide, characterized in that the coating is an alloy and consists of between 80 and 95 % silicon and between 5 and 20 % germanium.
IPC 1-7
IPC 8 full level
C04B 35/622 (2006.01); G11B 5/64 (2006.01); G11B 5/73 (2006.01)
CPC (source: EP US)
C04B 35/62222 (2013.01 - EP US); G11B 5/73915 (2019.04 - EP US)
Citation (search report)
See references of WO 9951540A1
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
DE 19814890 A1 19991007; DE 59900227 D1 20011004; EP 1068163 A1 20010117; EP 1068163 B1 20010829; WO 9951540 A1 19991014
DOCDB simple family (application)
DE 19814890 A 19980402; DE 59900227 T 19990304; EP 9901426 W 19990304; EP 99914478 A 19990304